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GO:0009279 cell outer membrane

Term Information

ID GO:0009279
Name cell outer membrane
Ontology Cellular Component
Definition A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
Comment To annotate the plasma (cytoplasmic) membrane, see instead GO:0005886.
GONUTS GO:0009279 Wiki Page

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope. Click on the icon for more details.
Type Synonym
exact outer membrane of cell

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Taxon Rule Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GOTAX:0000057 GO:0005623 cell only_in_taxon 131567 cellular organisms
More information on taxon constraints in GO is available here

Cross-references

Database ID
InterPro IPR000036
InterPro IPR000258
InterPro IPR000498
InterPro IPR000604
InterPro IPR000758
InterPro IPR001800
InterPro IPR001809
InterPro IPR002217
InterPro IPR002368
InterPro IPR003055
InterPro IPR004565
InterPro IPR006423
InterPro IPR006664
InterPro IPR006690
InterPro IPR007876
InterPro IPR007939
InterPro IPR010438
InterPro IPR011250
InterPro IPR014169
InterPro IPR016382
InterPro IPR018013
InterPro IPR020079
InterPro IPR020889
InterPro IPR023664
InterPro IPR023738
InterPro IPR023946
InterPro IPR030148
InterPro IPR030149
InterPro IPR030150
InterPro IPR030201
UniProtKB-KW Cell outer membrane
UniProtKB-SubCell Cell outer membrane

Replaces

This term can be used instead of these obsolete terms:
GO Identifier GO Term Name Reason
GO:0015479 outer membrane exporter porin CONSIDER GO:0009279

Ancestor Chart

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0009279:
Relationship To GO:0009279 Child Term Child Term Name
Part of GO:0031230 intrinsic component of cell outer membrane
Part of GO:0031240 external side of cell outer membrane
Part of GO:0031241 periplasmic side of cell outer membrane
Part of GO:0031244 extrinsic component of cell outer membrane
Is a GO:0036407 mycolate outer membrane
Part of GO:0044570 starch utilization system complex

Protein Annotation

Displaying annotations FIRST to LAST of TOTAL Page size: Additional filters: Bookmarkable link
Database
Gene Product ID
Symbol
Qualifier
GO Identifier
GO Term Name
Aspect
Original GO ID
Original GO Term Name
Evidence
Reference
With
Taxon
Date
Assigned By
Product Form ID
Name
Synonym
Type
Taxon Name
Sequence

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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0009279. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0009279 based on the entire annotation set Co-occurrence statistics for GO:0009279 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2013-09-07 Deleted DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2013-09-07 Added DEFINITION A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2009-08-06 Deleted SYNONYM outer membrane (sensu Proteobacteria)
2009-08-06 Deleted SYNONYM outer membrane (sensu Gram-negative Bacteria)
2008-05-13 Added DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2008-05-12 Deleted DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2008-04-01 Updated RELATION part of GO:0030313 (cell envelope)
2008-04-01 Updated RELATION is a GO:0044462 (external encapsulating structure part)
2008-04-01 Updated RELATION is a GO:0019867 (outer membrane)
2008-01-10 Added SYNONYM outer membrane (sensu Proteobacteria)
2008-01-10 Deleted SYNONYM outer membrane (sensu ProteoBacteria)
2007-10-16 Deleted SYNONYM outer membrane exporter porin
2007-08-09 Added SYNONYM outer membrane (sensu Gram-negative Bacteria)
2007-08-09 Added SYNONYM outer membrane (sensu ProteoBacteria)
2007-08-09 Added SYNONYM outer membrane exporter porin
2007-08-09 Added SYNONYM outer membrane of cell
2007-08-09 Deleted SYNONYM outer membrane (sensu ProteoBacteria)
2007-08-09 Deleted SYNONYM outer membrane of cell
2007-08-09 Deleted SYNONYM outer membrane exporter porin
2007-08-09 Deleted SYNONYM outer membrane (sensu Gram-negative Bacteria)
2007-02-16 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2007-02-12 Added SYNONYM outer membrane (sensu ProteoBacteria)
2007-02-12 Added SYNONYM outer membrane of cell
2007-02-12 Updated TERM cell outer membrane
2007-01-18 Added SYNONYM outer membrane (sensu Gram-negative Bacteria)
2007-01-18 Deleted SYNONYM outer membrane (sensu the Gram-negative Bacteria research community)
2007-01-18 Updated TERM outer membrane (sensu ProteoBacteria)
2007-01-15 Updated TERM outer membrane (sensu the ProteoBacteria research community)
2007-01-15 Deleted SYNONYM outer membrane (sensu Gram-negative bacteria)
2007-01-15 Added SYNONYM outer membrane (sensu the Gram-negative Bacteria research community)
2006-02-18 Deleted SYNONYM outer membrane (sensu Gram negative bacteria)
2006-02-18 Added SYNONYM outer membrane (sensu Gram-negative bacteria)
2006-02-16 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures. As in, but not restricted to, the Gram-negative bacteria (Proteobacteria, ncbi_taxonomy_id:1224).
2006-02-12 Added SYNONYM outer membrane (sensu Gram negative bacteria)
2006-02-12 Updated TERM outer membrane (sensu Proteobacteria)
2006-02-11 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures. As in, but not restricted to, the Gram negative bacteria (Proteobacteria, ncbi_taxonomy_id:1224).
2006-02-10 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures. As in, but not restricted to, the gram negative bacteria (Proteobacteria, ncbi_taxonomy_id:1224).
2005-08-10 Added SYNONYM outer membrane exporter porin
2004-09-19 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures. As in, but not restricted to, the taxon Gram-negative bacteria.
2004-02-17 Updated TERM outer membrane (sensu Gram-negative Bacteria)
2002-11-27 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope of Gram-negative bacteria; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2002-07-09 Updated TERM external outer membrane (sensu Gram-negative Bacteria)
2002-05-02 Updated TERM external outer membrane (sensu Gram-negative bacteria)
2002-02-06 Updated TERM external outer membrane of Gram-negative bacteria
2001-10-11 Updated TERM external outer membrane of Gram-negative bacteria
2001-10-03 Updated TERM external outer membrane of gram-negative bacteria
2001-08-06 Added DEFINITION A lipid bilayer that forms the outermost layer of the cell wall of gram-negative bacteria; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2001-04-03 Updated TERM cell wall outer membrane
2001-03-30 Added TERM cell wall outer membrane

Term

Timestamp Action Category Detail
2007-02-12 Updated TERM cell outer membrane
2007-01-18 Updated TERM outer membrane (sensu ProteoBacteria)
2007-01-15 Updated TERM outer membrane (sensu the ProteoBacteria research community)
2006-02-12 Updated TERM outer membrane (sensu Proteobacteria)
2004-02-17 Updated TERM outer membrane (sensu Gram-negative Bacteria)
2002-07-09 Updated TERM external outer membrane (sensu Gram-negative Bacteria)
2002-05-02 Updated TERM external outer membrane (sensu Gram-negative bacteria)
2002-02-06 Updated TERM external outer membrane of Gram-negative bacteria
2001-10-11 Updated TERM external outer membrane of Gram-negative bacteria
2001-10-03 Updated TERM external outer membrane of gram-negative bacteria
2001-04-03 Updated TERM cell wall outer membrane
2001-03-30 Added TERM cell wall outer membrane

Definition/synonyms

Timestamp Action Category Detail
2013-09-07 Deleted DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2013-09-07 Added DEFINITION A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2009-08-06 Deleted SYNONYM outer membrane (sensu Proteobacteria)
2009-08-06 Deleted SYNONYM outer membrane (sensu Gram-negative Bacteria)
2008-05-13 Added DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2008-05-12 Deleted DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2008-01-10 Added SYNONYM outer membrane (sensu Proteobacteria)
2008-01-10 Deleted SYNONYM outer membrane (sensu ProteoBacteria)
2007-10-16 Deleted SYNONYM outer membrane exporter porin
2007-08-09 Added SYNONYM outer membrane (sensu Gram-negative Bacteria)
2007-08-09 Added SYNONYM outer membrane (sensu ProteoBacteria)
2007-08-09 Added SYNONYM outer membrane exporter porin
2007-08-09 Added SYNONYM outer membrane of cell
2007-08-09 Deleted SYNONYM outer membrane (sensu ProteoBacteria)
2007-08-09 Deleted SYNONYM outer membrane of cell
2007-08-09 Deleted SYNONYM outer membrane exporter porin
2007-08-09 Deleted SYNONYM outer membrane (sensu Gram-negative Bacteria)
2007-02-16 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2007-02-12 Added SYNONYM outer membrane (sensu ProteoBacteria)
2007-02-12 Added SYNONYM outer membrane of cell
2007-01-18 Added SYNONYM outer membrane (sensu Gram-negative Bacteria)
2007-01-18 Deleted SYNONYM outer membrane (sensu the Gram-negative Bacteria research community)
2007-01-15 Deleted SYNONYM outer membrane (sensu Gram-negative bacteria)
2007-01-15 Added SYNONYM outer membrane (sensu the Gram-negative Bacteria research community)
2006-02-18 Deleted SYNONYM outer membrane (sensu Gram negative bacteria)
2006-02-18 Added SYNONYM outer membrane (sensu Gram-negative bacteria)
2006-02-16 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures. As in, but not restricted to, the Gram-negative bacteria (Proteobacteria, ncbi_taxonomy_id:1224).
2006-02-12 Added SYNONYM outer membrane (sensu Gram negative bacteria)
2006-02-11 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures. As in, but not restricted to, the Gram negative bacteria (Proteobacteria, ncbi_taxonomy_id:1224).
2006-02-10 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures. As in, but not restricted to, the gram negative bacteria (Proteobacteria, ncbi_taxonomy_id:1224).
2005-08-10 Added SYNONYM outer membrane exporter porin
2004-09-19 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures. As in, but not restricted to, the taxon Gram-negative bacteria.
2002-11-27 Updated DEFINITION A lipid bilayer that forms the outermost layer of the cell envelope of Gram-negative bacteria; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
2001-08-06 Added DEFINITION A lipid bilayer that forms the outermost layer of the cell wall of gram-negative bacteria; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION part of GO:0030313 (cell envelope)
2008-04-01 Updated RELATION is a GO:0044462 (external encapsulating structure part)
2008-04-01 Updated RELATION is a GO:0019867 (outer membrane)
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